CN217944133U - Thermoplastic injection molding vamp mold - Google Patents
Thermoplastic injection molding vamp mold Download PDFInfo
- Publication number
- CN217944133U CN217944133U CN202221934632.1U CN202221934632U CN217944133U CN 217944133 U CN217944133 U CN 217944133U CN 202221934632 U CN202221934632 U CN 202221934632U CN 217944133 U CN217944133 U CN 217944133U
- Authority
- CN
- China
- Prior art keywords
- plate
- cavity
- mold
- injection molding
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a mould technique, especially a thermoplastic injection moulding group face mould. The injection molding die comprises a movable die plate, a cavity die plate and a static die plate, and is characterized in that a face structure die cavity is arranged on the front face of the cavity die plate, a plurality of injection holes are formed in corresponding positions of the face structure die cavity, a plurality of flow channels are formed in the reverse face of the cavity die plate, the injection holes are connected with one ends of the corresponding flow channels, and the other ends of the flow channels are connected into a whole and connected with a main injection hole formed in the static die plate. The purpose is to design a thermoplastic injection molding upper surface mold which can adopt an injection molding manufacturing process to produce ultrathin shoe upper surfaces. Compared with the prior art, the method has the advantages of high production speed, high efficiency, recyclable leftover materials, high standard level of die manufacturing and the like.
Description
Technical Field
The utility model relates to a mould technique, especially a thermoplastic injection moulding group face mould.
Background
The thermosetting plastic vamp is a vamp structure formed by pouring plastic on a fabric mesh surface through a vamp structure mold (as shown in figure 5), and ensures good air permeability, stability and wrapping property by adding lines with different shapes. Because the thickness of the thermosetting plastic vamp is very thin, the production is carried out by adopting the pouring manufacturing process at present, a drying device is required to be arranged on a production line during the production, the curing time is long, the production speed is slow, the efficiency is low, and the thermosetting leftover materials can not be recycled.
Disclosure of Invention
The utility model aims at designing a thermoplastic injection molding upper surface mold which can adopt an injection molding manufacturing process to produce ultrathin shoe upper surfaces.
In order to achieve the above purpose, the utility model adopts the following technical solutions: a thermoplastic injection molding upper mold comprises a movable mold plate, a cavity mold plate and a static mold plate and is characterized in that an upper structure cavity is arranged on the front side of the cavity mold plate, a plurality of injection holes are formed in corresponding positions of the upper structure cavity, a plurality of flow channels are formed in the reverse side of the cavity mold plate, the injection holes are connected with one ends of the corresponding flow channels, and the other ends of the flow channels are connected into a whole and are connected with a main injection hole formed in the static mold plate.
The utility model discloses for convenient help face interior lining material lay and fix in the mould, it is right technical scheme further sets up: the front surface of the cavity template is provided with an upper lining hanging nail, and the movable template is provided with a hanging nail positioning hole.
The utility model discloses a guarantee the complete degree of shaping of thermoplasticity upper of a shoe face of moulding plastics, improve the rate of certified products, it is right technical scheme further sets up: the injection hole is arranged in a cavity position with a thinner upper structure in the upper structure cavity.
The utility model discloses an improve the pleasing to the eye degree of thermoplastic injection moulding upper of a shoe face, it is right technical scheme further sets up: the diameter of the injection hole is 0.6mm-0.8mm.
The utility model discloses for the convenient drawing of patterns of the thermoplastic upper of a shoe face behind the shaping to and the change of die cavity template, it is right technical scheme further sets up: the cavity template is connected with the movable template by a detachable hinge.
The utility model discloses a further improve the standardization level of mould, reduce manufacturing cost, make the mould operate the computer simple to operate, laborsaving simultaneously, it is right technical scheme further sets up: the die carrier installation device is arranged on one side of the movable die plate and comprises a die carrier transition connecting plate and a die carrier fixing and installing plate, the die carrier transition connecting plate is fixed on the movable die plate, and the die carrier transition connecting plate is connected with the die carrier fixing and installing plate through a dovetail groove structure and is fixed through screws.
Drawings
Fig. 1 is an exploded view of the present embodiment.
Fig. 2 is a connection structure diagram of the movable mold plate and the cavity mold plate in this embodiment.
Fig. 3 is a schematic front view of the cavity mold plate in this embodiment.
FIG. 4 is a schematic diagram of a reverse structure of the cavity mold plate in this embodiment.
Figure 5 is a front view of a thermoplastic (or thermoset) upper shell article.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the present embodiment includes a movable mold plate 2, a cavity mold plate 4, a stationary mold plate 5, and a mold frame installation device, wherein:
as shown in fig. 3 to 4, a side structure cavity 41 is disposed on the front surface of the cavity mold plate 4, a plurality of injection holes 43 are disposed at corresponding positions of the side structure cavity 41, a plurality of flow channels 8 are disposed on the back surface of the cavity mold plate 41, the injection holes 43 are connected to one end of the corresponding flow channels 8, and the other ends of the flow channels 8 are connected to the total injection hole 7 disposed on the stationary mold plate 5. The injection hole 43 is provided in the upper structure cavity 41 at a cavity position where the upper structure is thin.
As shown in fig. 2-3, the front surface of the cavity mold plate 4 is provided with a vamp lining hanging nail 42, and the movable mold plate 2 is provided with a hanging nail positioning hole 21, so that the placement and fixation of vamp lining materials in the mold are facilitated, and the production efficiency is improved.
During injection molding, the injection head 6 injects the thermoplastic raw material through the main injection hole 7, then the thermoplastic raw material is divided by the flow channels 8, and finally the thermoplastic raw material is injected into the upper structure cavity 41 through the injection holes 43, so that the injection molding of the thermoplastic upper structure product (shown in fig. 5) is completed. Due to the adoption of the structures of the plurality of sub-runners and the plurality of injection holes, thermoplastic raw materials can be fully filled in the cavity of the upper structure of the mold, so that the mold of the embodiment can realize the purpose of producing ultrathin shoe upper surfaces by adopting an injection molding manufacturing process.
In addition, the diameter of the injection hole 43 is 0.6mm-0.8mm, and the mark of the injection hole on the upper surface can be ignored due to the small diameter of the injection hole 43, so that the aesthetic degree of the thermoplastic injection molding upper surface is ensured.
As shown in fig. 2, the cavity mold plate 4 is connected with the movable mold plate 2 by a detachable hinge 3, so that on one hand, demolding of the molded thermoplastic upper surface is facilitated, and on the other hand, replacement and use of other structural cavity mold plates are facilitated.
As shown in fig. 1 again, in order to further improve the standardization level of the mold, reduce the manufacturing cost, and make the installation of the mold on the machine convenient and labor-saving, the mold frame installation device is arranged on one side of the movable mold plate 2, the mold frame installation device comprises a mold frame transition connection plate 10 and a mold frame fixing installation plate 11, the mold frame installation device 10 is fixed on the movable mold plate 2, and the mold frame transition connection plate 10 is connected with the mold frame fixing installation plate 11 through a dovetail groove structure 9 and is fixed by a screw 12.
When the die is installed on a machine, firstly, the die frame fixing and installing plate 11 is fixed on a movable frame of an injection molding machine, and the movable die plate 2 is installed on the die frame fixing and installing plate 11 through the die frame transition connecting plate 10 and the dovetail groove structure 9 and then is fixed by the screw 12.
Secondly, the cavity template 4 is hung on the movable template 2 through a detachable hinge 3, and the static template 5 is fixed on a fixed frame of the injection molding machine.
After the mold is installed on the machine, the structure style of the back side structure is changed, the structures of the movable mold plate 2 and the mold base fixing and installing plate 11 are not changed in principle, and the movable mold plate and the mold base fixing and installing plate are used as mold standard parts to be fixed on a rack of an injection molding machine, so that the standardization level of the mold is further improved.
After the mold is installed on the machine, the upper lining material 14 is hung on the front surface of the cavity template 4 through the hanging nails 42, and then the injection molding machine controls the mold closing, injection head injection molding production, mold opening and demolding of the thermoplastic upper surface product 13.
To sum up, compared with the prior art, the utility model has the following advantages:
1. the production speed is fast, and the efficiency is high. Because the thermoplastic upper surface product can adopt an injection molding manufacturing process, the production speed is high and the efficiency is high.
2. Leftover materials can be recycled, and materials are saved. As the thermoplastic upper product can be made of thermoplastic materials, the leftover materials can be recycled, and the materials are saved.
3. The thermoplastic upper surface product has good aesthetic degree. The small diameter of the injection hole can neglect the mark of the upper surface, thus ensuring the beauty of the thermoplastic injection molding upper surface.
4. The manufacturing cost is reduced. The mold frame fixing and mounting plate is used as a standard mounting frame and is fixed on a frame of an injection molding machine, the mold frame can be repeatedly used, and when the style of the side surface structure is changed, only the cavity mold plate is manufactured again, so that the mold manufacturing cost is greatly reduced.
5. The die is installed on the machine conveniently and labor-saving. The die set fixing and mounting plate is used as a standard die set and is fixed on a frame of the injection molding machine, and then the die is mounted on the machine and only the cavity die plate is mounted on the machine, so that the mounting is very convenient and labor-saving.
6. Further improving the standardization level of the mold manufacturing.
Claims (6)
1. The thermoplastic injection molding upper mold comprises a movable mold plate (2), a cavity mold plate (4) and a static mold plate (5), and is characterized in that an upper structure cavity (41) is arranged on the front side of the cavity mold plate (4), a plurality of injection holes (43) are formed in corresponding positions of the upper structure cavity (41), a plurality of runners (8) are formed in the reverse side of the cavity mold plate (4), the injection holes (43) are connected with one ends of the corresponding runners (8), and the other ends of the runners (8) are connected into a whole and connected with a total injection hole (7) formed in the static mold plate (5).
2. A thermoplastic injection molding upper mold according to claim 1, characterized in that the upper lining peg (42) is provided on the front surface of the cavity mold plate (4), and the peg positioning hole (21) is provided on the movable mold plate (2).
3. A thermoplastic injection molding upper mold according to claim 2, wherein the injection hole (43) is provided in the upper structure cavity (41) at a position where the upper structure is thinner.
4. A thermoplastic injection molded upper mold according to claim 3, wherein the diameter of the injection hole (43) is 0.6mm to 0.8mm.
5. A thermoplastic injection molding upper mold according to claim 4, characterized in that the cavity mold plate (4) is connected with the movable mold plate (2) by a detachable hinge (3).
6. A thermoplastic injection molding upper die according to claim 5, characterized in that a die carrier installation device is arranged on one side of the movable die plate (2), the die carrier installation device comprises a die carrier transition connection plate (10) and a die carrier fixing installation plate (11), the die carrier transition connection plate (10) is fixed on the movable die plate (2), and the die carrier transition connection plate (10) is connected with the die carrier fixing installation plate (11) through a dovetail groove structure (9) and is fixed by a screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934632.1U CN217944133U (en) | 2022-07-19 | 2022-07-19 | Thermoplastic injection molding vamp mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221934632.1U CN217944133U (en) | 2022-07-19 | 2022-07-19 | Thermoplastic injection molding vamp mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944133U true CN217944133U (en) | 2022-12-02 |
Family
ID=84224791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221934632.1U Active CN217944133U (en) | 2022-07-19 | 2022-07-19 | Thermoplastic injection molding vamp mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944133U (en) |
-
2022
- 2022-07-19 CN CN202221934632.1U patent/CN217944133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217944133U (en) | Thermoplastic injection molding vamp mold | |
| CN115256816A (en) | Thermoplastic injection molding vamp mold | |
| CN212795714U (en) | Clothes hanger main part forming die | |
| CN202174697U (en) | Coil injection molding mould plate | |
| CN207105443U (en) | A kind of mould of the double-colored button of automobile controller | |
| CN213166527U (en) | Double-color injection molding pouring system for engine compartment partition plate assembly | |
| CN219405171U (en) | Mould for plastic sole injection molding | |
| CN218535416U (en) | Common mode mould for injection moulding | |
| CN219600254U (en) | Plastic injection mold capable of being molded rapidly | |
| CN205219603U (en) | Production mould is moulded to mirror footnote | |
| CN212385898U (en) | Embedded part positioning-free rubber coating die | |
| CN209755894U (en) | Three-shot injection molding machine | |
| CN217704461U (en) | Plastic stool injection mold | |
| CN211221786U (en) | Special flowerpot injection mould that toughens of municipal afforestation engineering | |
| CN216544438U (en) | Precise and complex mold for internal support of 5G signal receiver | |
| CN218838485U (en) | One-mold multi-part forming structure of plastic commodity mold | |
| CN219294642U (en) | Processing die of spectacle frame | |
| CN214726158U (en) | Injection mold's mould benevolence and injection mold | |
| CN220784705U (en) | Double-colored injection mold of car atmosphere lamp ornamental strip sequence valve hot runner | |
| CN219968694U (en) | Injection mold | |
| CN220075408U (en) | Injection mold for automobile air conditioner control panel | |
| CN204263456U (en) | The injection mould of micro shaping dumbbell shape goods | |
| CN217346453U (en) | Injection molding mold for helmet liner | |
| CN220720103U (en) | Fixing device for injection mold | |
| CN217803005U (en) | Integrated into one piece shoemaking mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |